MQMF (version 0.1.0)

countzeros: countzeros used in apply to count the number of zeros in a vector

Description

countzeros used in apply to count the number of zeros in a vector

Usage

countzeros(invect)

Arguments

invect

vector of values

Value

A single value of zero or the number of zeros

Examples

# NOT RUN {
x <- matrix(trunc(runif(20)*10),nrow=4,ncol=5)
print(x)
apply(x,1,countzeros) # count by rows
apply(x,2,countzeros) # count by columns
# }